From 13cedfa1788417c90292c52f8e10f3e29bfdc91c Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Tue, 31 Dec 2019 22:43:00 -0500 Subject: [PATCH] Clone the persistent data structure --- src/load/mod.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/load/mod.rs b/src/load/mod.rs index 1ed1e191f3..b4b795e075 100644 --- a/src/load/mod.rs +++ b/src/load/mod.rs @@ -374,14 +374,14 @@ pub fn solve_loaded( let mut dep_constraints = Vec::with_capacity(loaded_deps.len()); // All the exposed imports should be available in the solver's vars_by_symbol - for (symbol, expr_var) in module.exposed_imports.iter() { - vars_by_symbol.insert(symbol.clone(), expr_var.clone()); + for (symbol, expr_var) in im::HashMap::clone(&module.exposed_imports) { + vars_by_symbol.insert(symbol, expr_var); } // All the top-level defs should also be available in vars_by_symbol for def in module.defs.iter() { - for (symbol, var) in def.pattern_vars.iter() { - vars_by_symbol.insert(symbol.clone(), var.clone()); + for (symbol, var) in im::HashMap::clone(&def.pattern_vars) { + vars_by_symbol.insert(symbol, var); } }